称量斗输送装置改造及设计要点
2023-10-20 16:27:00   来源：   评论：0 点击：

  关键词：粘胶；黄化；称量斗；皮带；碱纤维素；螺旋；称重传感器；称量精度
中图分类号：TS152.6           文献标志码：B            文章编号：1001-9634(2023)04-0026-03
 
收稿日期：2022-05-20；修回日期：2022-10-25
作者简介：李秋玲（1973—），女，河北唐山人，高级工程师，主要从事纺织设备设计方面的研究。  
Abstract:In order to improve the weighing accuracy，feeding uniformity and safety of the conveying device of weight hopper used in the production of stock liquid viscose，the function and work process of the weight hopper are introduced.According to the existing problems，the belt conveying device of the weight hopper is transformed into a spiral conveying device.Through the design and calculation of the main parameters of the spiral conveying device，the design points and the application effect after improvement are expounded.It is pointed out that after using the spiral conveying device in the weight hopper，the uneven discharge of lumps in the upper part and empty in the lower part of the belt conveying device is solved.The weighing accuracy of the weight hopper is increased from 0.8% to 0.4%，and the weighing is accurate and the discharging is smooth.It can save the cost and reduce the labor intensity of the workers，and can ensure the safe，continuous，stable and efficient operation of the production.The foundation of the successful transformation of the device lies in the in-depth and practical analysis of the problem and the detailed and accurate program design and calculation.
Key Words:viscose；yellowing；weight hopper；belt；alkali cellulose；spiral；weighing sensor；weighing accuracy

参考文献：
［1］杨之礼，王庆瑞，邬国铭.粘胶纤维工艺学［M］.2版.北京：纺织工业出版社，1989.